About this trial
Investigators are testing new experimental drug combinations such as the combination of vorinostat, vincristine, irinotecan, and temozolomide in the hopes of finding a drug that may be effective against tumors that have come back or that have not responded to standard therapy.
The goals of this study are:
* To find the highest safe dose of vorinostat that can be given together with vincristine, irinotecan, and temozolomide without causing severe side effects; * To learn what kind of side effects this four drug combination can cause; * To learn about the effects of vorinostat and the combination of vorinostat, vincristine, irinotecan, and temozolomide on specific molecules in tumor cells; * To determine whether the combination of vorinosat, vincristine, irinotecan, and temozolomide is a beneficial treatment.
Eligibility criteria
Qualifiers
Age: Patients must be less than or equal to 1 year and less than or equal to 30 years of age at initiation of protocol therapy.
Diagnosis: Patients must have a confirmed histologic diagnosis of a relapsed or refractory solid tumor or CNS malignancy.
Performance status: Patients over 16 years of age must have a Karnofsky score greater than or equal to 50. Children under 16 years of age must have a Lansky score greater than or equal to 50.
Prior therapy: Patients may have received prior therapy with vincristine, irinotecan, or temozolomide. They may not however have received therapy that included a treatment cassette of irinotecan and temozolomide in combination.
Disqualifiers
Pregnancy or breast feeding: Women who are pregnant or breast feeding will not be entered on the protocol due to the risks of fetal and teratogenic adverse events with the therapeutic agents used in the protocol therapy.
Corticosteroid use: Patients with CNS tumors who have not been on a stable or decreasing dose of corticosteroids for the 7 days prior to the initiation of protocol therapy.
Antineoplastic therapy: Patients receiving any other antineoplastic therapy.
Infection: Patients who have any uncontrolled infection, positive blood culture within 48 hours prior to protocol entry, or diagnosed or receiving therapy for Clostridium difficile infection.
Trial design
Treatments tested in this trial
- Vorinostat